We have had this mattress for nearly a year now, so we have had plenty of time to properly test it out. What I love this mattress is how beyond comfortable it is. You literally sink into it, but not in a weird can't get back out kind of way. As soon as you move, it springs back to normal. Another thing I really appreciate is that it doesn't get super hot. I tend to get very warm at night and I really worried that being memory foam it would retain body heat, but it doesn't. I live this mattress and look forward to coming home to sleep in it every time I go elsewhere. I haven't found a single mattress yet that can compare. I highly highly highly recommend this...and I really don't do that often! We love it so much that we are getting a queen size for our spare room. It was looking for that mattress on here that prompted me to write a review on this one. Word of advice...get a minimum of 16 inch pocketed sheets. We have run into problems getting sheets to fit and not ride up on one side.